Shadow

Shadow the Hedgehog is one of the four main protagonists of the series.

Personality
Shadow comes rather close to his video game counterpart, as he shows to be quite smart and dangerous such as using Bulma`s gun to stop the Black Arms. He also retains his killer attitude when battling such as when he fought Android Shadow, and MK.I. Unlike his video game counterpart though, he shows to be more open up to team up with other characters such as Bulma and Vegeta. Also, he lacks the tendency to call himself the "Ultimate Lifeform". He is still sensitive about his past, but tends to be more open with people he`s sure to trust, like telling Rouge his feelings about Omega, and telling Bulma about his past.

It is shown he may have the blood of a Saiyan, as when he and the rest of the Black Arms were affected by Bulma`s gun.

Abilities
In battle, Shadow tends to use his speed and Chaos abilites to defeat his enemies. Although not as strong as Vegeta, he does make up for this shortcoming with his speed. As in showing he can stil catch up with Android Shadow after he was knocked away, and dodging MK.I bullets. He also showed extreme speed when dodging Vegeta`s punch even at 100x Earth`s gravity. He has shown he knows the ability, albeit weakly, to sense power levels as he sensed Yamcha when he was in the desert.

Among that, Shadow has shown he still retains his famous Chaos powers.

Chaos Control- Uses it constantly to warp around his opponents, and to get to certain areas.

Chaos Spear- Used it to destroy Android Shadow and to open a path way in the Black Star.

Chaos Blast- Used it to destroy the Black Arms that arrived on the Nautilus.

Shadow also used an unnamed move when he returned the Nautilus to above see level.

Vegeta
Shadow and Vegeta hasn`t interacted much since they`ve become allies, but in the times they have, he sees Vegeta as an ace fighter. He also holds a certain level of respect for Vegeta because of his ability to become a Super Saiyan. Shadow also trusts Vegeta enough to teach him Chaos Control.

Bulma
At first, Shadow just saw Bulma as Vegeta`s smart wife. After adventuring with her to the Black Star though, his respect for her grew greatly. He now sees Bulma as an ally instead, even as going as far as to tell her his past. In one instance, he even saw Bulma as Maria. This was further hinted on later, when Neo Doom called her Maria.

Rouge
Rouge is probably Shadow`s closest friend, although he`ll never say it out loud. He is more prone to open up to her, as he openly told her about his feelings toward Omega. He sees Rouge as well based fighter, as he allowed Rouge to fight Yamcha, although this could be based on the fact that they were arguing.